ID   SYE2_CAMC1              Reviewed;         459 AA.
AC   A7ZFB9;
DT   29-APR-2008, integrated into UniProtKB/Swiss-Prot.
DT   23-OCT-2007, sequence version 1.
DT   27-MAR-2024, entry version 94.
DE   RecName: Full=Glutamate--tRNA ligase 2 {ECO:0000255|HAMAP-Rule:MF_00022};
DE            EC=6.1.1.17 {ECO:0000255|HAMAP-Rule:MF_00022};
DE   AltName: Full=Glutamyl-tRNA synthetase 2 {ECO:0000255|HAMAP-Rule:MF_00022};
DE            Short=GluRS 2 {ECO:0000255|HAMAP-Rule:MF_00022};
GN   Name=gltX2 {ECO:0000255|HAMAP-Rule:MF_00022};
GN   OrderedLocusNames=Ccon26_16340; ORFNames=CCC13826_0242;
OS   Campylobacter concisus (strain 13826).
OC   Bacteria; Campylobacterota; Epsilonproteobacteria; Campylobacterales;
OC   Campylobacteraceae; Campylobacter.
OX   NCBI_TaxID=360104;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=13826;
RA   Fouts D.E., Mongodin E.F., Puiu D., Sebastian Y., Miller W.G.,
RA   Mandrell R.E., On S., Nelson K.E.;
RT   "Genome sequence of Campylobacter concisus 13826 isolated from human
RT   feces.";
RL   Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases.
CC   -!- FUNCTION: Catalyzes the attachment of glutamate to tRNA(Glu) in a two-
CC       step reaction: glutamate is first activated by ATP to form Glu-AMP and
CC       then transferred to the acceptor end of tRNA(Glu). {ECO:0000255|HAMAP-
CC       Rule:MF_00022}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=ATP + L-glutamate + tRNA(Glu) = AMP + diphosphate + L-
CC         glutamyl-tRNA(Glu); Xref=Rhea:RHEA:23540, Rhea:RHEA-COMP:9663,
CC         Rhea:RHEA-COMP:9680, ChEBI:CHEBI:29985, ChEBI:CHEBI:30616,
CC         ChEBI:CHEBI:33019, ChEBI:CHEBI:78442, ChEBI:CHEBI:78520,
CC         ChEBI:CHEBI:456215; EC=6.1.1.17; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_00022};
CC   -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_00022}.
CC   -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00022}.
CC   -!- SIMILARITY: Belongs to the class-I aminoacyl-tRNA synthetase family.
CC       Glutamate--tRNA ligase type 1 subfamily. {ECO:0000255|HAMAP-
CC       Rule:MF_00022}.
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DR   EMBL; CP000792; EAT98363.1; -; Genomic_DNA.
DR   RefSeq; WP_012140345.1; NC_009802.2.
DR   AlphaFoldDB; A7ZFB9; -.
DR   SMR; A7ZFB9; -.
DR   STRING; 360104.CCC13826_0242; -.
DR   KEGG; cco:CCC13826_0242; -.
DR   eggNOG; COG0008; Bacteria.
DR   HOGENOM; CLU_015768_6_3_7; -.
DR   OrthoDB; 9807503at2; -.
DR   Proteomes; UP000001121; Chromosome.
DR   GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR   GO; GO:0005524; F:ATP binding; IEA:UniProtKB-UniRule.
DR   GO; GO:0004818; F:glutamate-tRNA ligase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000049; F:tRNA binding; IEA:InterPro.
DR   GO; GO:0008270; F:zinc ion binding; IEA:InterPro.
DR   GO; GO:0006424; P:glutamyl-tRNA aminoacylation; IEA:UniProtKB-UniRule.
DR   CDD; cd00808; GluRS_core; 1.
DR   Gene3D; 1.10.10.350; -; 1.
DR   Gene3D; 3.40.50.620; HUPs; 1.
DR   HAMAP; MF_00022; Glu_tRNA_synth_type1; 1.
DR   InterPro; IPR045462; aa-tRNA-synth_I_cd-bd.
DR   InterPro; IPR020751; aa-tRNA-synth_I_codon-bd_sub2.
DR   InterPro; IPR001412; aa-tRNA-synth_I_CS.
DR   InterPro; IPR008925; aa_tRNA-synth_I_cd-bd_sf.
DR   InterPro; IPR004527; Glu-tRNA-ligase_bac/mito.
DR   InterPro; IPR000924; Glu/Gln-tRNA-synth.
DR   InterPro; IPR020058; Glu/Gln-tRNA-synth_Ib_cat-dom.
DR   InterPro; IPR033910; GluRS_core.
DR   InterPro; IPR014729; Rossmann-like_a/b/a_fold.
DR   NCBIfam; TIGR00464; gltX_bact; 1.
DR   PANTHER; PTHR43311; GLUTAMATE--TRNA LIGASE; 1.
DR   PANTHER; PTHR43311:SF2; GLUTAMATE--TRNA LIGASE, MITOCHONDRIAL-RELATED; 1.
DR   Pfam; PF19269; Anticodon_2; 1.
DR   Pfam; PF00749; tRNA-synt_1c; 1.
DR   PRINTS; PR00987; TRNASYNTHGLU.
DR   SUPFAM; SSF48163; An anticodon-binding domain of class I aminoacyl-tRNA synthetases; 1.
DR   SUPFAM; SSF52374; Nucleotidylyl transferase; 1.
DR   PROSITE; PS00178; AA_TRNA_LIGASE_I; 1.
PE   3: Inferred from homology;
KW   Aminoacyl-tRNA synthetase; ATP-binding; Cytoplasm; Ligase;
KW   Nucleotide-binding; Protein biosynthesis.
FT   CHAIN           1..459
FT                   /note="Glutamate--tRNA ligase 2"
FT                   /id="PRO_0000330957"
FT   MOTIF           8..18
FT                   /note="'HIGH' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT   MOTIF           237..241
FT                   /note="'KMSKS' region"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
FT   BINDING         240
FT                   /ligand="ATP"
FT                   /ligand_id="ChEBI:CHEBI:30616"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_00022"
SQ   SEQUENCE   459 AA;  52443 MW;  34A2FA57DC5B2E7C CRC64;
     MIVTRFAPSP TGYLHIGGLR TALYNYLYAR ANNGKFLLRI EDTDLKRNSE EATQAIKEAF
     AWCKLDHDGE VTYQSKRFDL YKEYVKKLLD EGKAYKCYMS KEELEELRAS QEARKERPKY
     DNRYRDFTGT PPAGIEPVIR IKAPLSGEIV IHDGIKGEVK FKVEDILDDF IIARSDGTPT
     YNFTVVIDDA LMGVTDVIRG DDHLSNTPKQ IVLYEALGFK VPKFYHVAMI NGEDGKKLSK
     RHGATDVMEY KKMGYLPEAL LNFLVRLGWS HGDDEIFTIE DMLKYFNPND INKSSSTYNA
     QKLDWLNSHY IKTLPYERLA HDMLEFGVDF KALVKGELLL NSLRERSKTL IEMANSANAI
     INAPKSYDEK AWAKFINENS KEILAKFAQI LDRDLDAKGY EELTNKFLEQ NGLKLKDLAQ
     ALRIALTGSS VSPSIFEVLE VVGSNEIKNR IQNLLKEEK
//